Humminbird 581i HD DI Fish Finder/GPS Combo

$199.97 $299.99*
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Humminbird 581i HD DI Fish Finder/GPS Combo - Dick's Sporting Goods
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Product Information:

The Humminbird® 581i HD DI Fish Finder/GPS Combo is outfitted with incredible Humminbird® technologies, GPS features and components. The 5" HD display monitor has split screen zoom and freeze frame with the ability to mark structures on sonar, and selective Fish ID+ to detect surrounding fish. Down Imaging® produces detailed snapshots of what's below your boat, and the DualBeam PLUS™ sonar expands coverage and depth underwater.

  • Humminbird fish finder/GPS combo
  • 5" HD display monitor with 16 level grayscale
  • Down Imaging® sonar produces a snapshot of what is under your boat
  • Built in UniMap™
  • DualBeam PLUS™ expands coverage and depth underwater
  • Switchfire Sonar has 2 display modes to adjust conditions at will
  • Split screen zoom increases displayed resolution
  • Split screen bottom lock
  • Wide Narrow Cone Split Screen separates the sonar data on screen
  • Freeze Frame with the ability to mark structures on sonar
  • Selective Fish ID+ detect surrounding fish
  • Real Time Sonar RTS Window updates fast to show updates from the bottom, structure and fish within the transducer beam
  • Sonar Echo Enhancement
  • TrueArch Technology eliminate unwanted interference and noise
  • 3D Chart view
  • Selectable background and display colors
  • Sonar coverage: 16, 28, 45, 75 degrees
  • Down Imaging depth: 350 ft.
  • DualBeam depth: 600 ft.
  • Navionics compatible
  • GPS features trackplotting, chartplotting, GPS speed and Humminbird UniMap™
  • Power Output: 500 Watts (RMS), 4000 Watts (Peak to Peak)
  • Humminbird
Country of Origin: United States
Web ID: 19063516

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